入谷 優 (Masaru Iritani)

I'm a software engineer based in Takamatsu, Kagawa, Japan. I currently work as a full-stack engineer, developing features (Go + PostgreSQL + TypeScript) and performing data analysis (BigQuery) for employee benefits web services. I have experience in test design and automation (C#) for a Japanese input system, data analysis (Azure Data Lake + Power BI), software development (C++ Win32 API), and engaging with user communities.

Skills

• Languages: Japanese (native), English (business level)
• Programming: C++ (3+ years), C# (3+ years), Go (2+ years), TypeScript (2+ years), Python
• Scripting: Bash, PowerShell, JScript
• Data Processing: T-SQL, Kusto, PostgreSQL, BigQuery

Experiences

• Software Development:
  • Feature development, bug fixing, unit testing
• Software Testing:
  • Design and manage automation tests, plan and execute manual tests
• Data Analysis:
  • Instrument telemetry data points, analyze and report using dashboards
• Customer Engagement:
  • Present at public events, engage directly with customers on social platforms and forums
• Process Automation:
  • Automate workflows using Power Automate and GitHub Actions, develop internal applications with Retool

Companies

• HQ Inc. (Nov. 2023 - Current)
  • Software Engineer
• Microsoft Development Co., Ltd. (Apr. 2012 - Oct. 2023)
  • Software Engineer (Oct. 2014 - Oct. 2023)
  • Software Development Engineer in Test (Apr. 2012 - Sep. 2014)

Contact

LinkedIn